8722428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 144

約数和(自身を含む): 26562816

約数和(自身を除く): 17840388

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 23, 26, 33, 34, 39, 44, 46, 51, 52, 66, 68, 69, 78, 92, 102, 132, 138, 143, 156, 169, 187, 204, 221, 253, 276, 286, 299, 338, 374, 391, 429, 442, 506, 507, 561, 572, 598, 663, 676, 748, 759, 782, 858, 884, 897, 1012, 1014, 1122, 1173, 1196, 1326, 1518, 1564, 1716, 1794, 1859, 2028, 2244, 2346, 2431, 2652, 2873, 3036, 3289, 3588, 3718, 3887, 4301, 4692, 4862, 5083, 5577, 5746, 6578, 7293, 7436, 7774, 8602, 8619, 9724, 9867, 10166, 11154, 11492, 11661, 12903, 13156, 14586, 15249, 15548, 17204, 17238, 19734, 20332, 22308, 23322, 25806, 29172, 30498, 31603, 34476, 39468, 42757, 46644, 51612, 55913, 60996, 63206, 66079, 85514, 94809, 111826, 126412, 128271, 132158, 167739, 171028, 189618, 198237, 223652, 256542, 264316, 335478, 379236, 396474, 513084, 670956, 726869, 792948, 1453738, 2180607, 2907476, 4361214, 8722428]

約数ペア:

[(1, 8722428), (2, 4361214), (3, 2907476), (4, 2180607), (6, 1453738), (11, 792948), (12, 726869), (13, 670956), (17, 513084), (22, 396474), (23, 379236), (26, 335478), (33, 264316), (34, 256542), (39, 223652), (44, 198237), (46, 189618), (51, 171028), (52, 167739), (66, 132158), (68, 128271), (69, 126412), (78, 111826), (92, 94809), (102, 85514), (132, 66079), (138, 63206), (143, 60996), (156, 55913), (169, 51612), (187, 46644), (204, 42757), (221, 39468), (253, 34476), (276, 31603), (286, 30498), (299, 29172), (338, 25806), (374, 23322), (391, 22308), (429, 20332), (442, 19734), (506, 17238), (507, 17204), (561, 15548), (572, 15249), (598, 14586), (663, 13156), (676, 12903), (748, 11661), (759, 11492), (782, 11154), (858, 10166), (884, 9867), (897, 9724), (1012, 8619), (1014, 8602), (1122, 7774), (1173, 7436), (1196, 7293), (1326, 6578), (1518, 5746), (1564, 5577), (1716, 5083), (1794, 4862), (1859, 4692), (2028, 4301), (2244, 3887), (2346, 3718), (2431, 3588), (2652, 3289), (2873, 3036)]